2 This program is free software: you can redistribute it and/or modify
3 it under the terms of the GNU Affero General Public License as
4 published by the Free Software Foundation, either version 3 of the
5 License, or (at your option) any later version.
7 This program is distributed in the hope that it will be useful,
8 but WITHOUT ANY WARRANTY; without even the implied warranty of
9 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 GNU Affero General Public License for more details.
12 You should have received a copy of the GNU Affero General Public License
13 along with this program. If not, see <http://www.gnu.org/licenses/>.
16 // define which pins are connected to which components
17 int right_motor_speed_pin
= 3;
18 int right_motor_forward_pin
= 4;
19 int right_motor_backward_pin
= 5;
21 int left_motor_speed_pin
= 8;
22 int left_motor_forward_pin
= 9;
23 int left_motor_backward_pin
= 10;
26 digitalWrite(pin
, HIGH
);}
29 digitalWrite(pin
, LOW
);}
32 // the arduino will change the voltage on these pins
33 // therefore, these pins are OUTPUT pins
34 pinMode(right_motor_speed_pin
, OUTPUT
);
35 pinMode(right_motor_forward_pin
, OUTPUT
);
36 pinMode(right_motor_backward_pin
, OUTPUT
);
38 pinMode(left_motor_speed_pin
, OUTPUT
);
39 pinMode(left_motor_forward_pin
, OUTPUT
);
40 pinMode(left_motor_backward_pin
, OUTPUT
);}
43 off(right_motor_backward_pin
);
44 on(right_motor_forward_pin
);
45 analogWrite(right_motor_speed_pin
, 255);
47 off(left_motor_backward_pin
);
48 on(left_motor_forward_pin
);
49 analogWrite(left_motor_speed_pin
, 255);}